Every major event of 2015 is in this image — how many can you name?

The digital agency worked with artist Luke McGarry to create its third end-of-year visual compilation, which squeezes just about every important event that happened in 2015 (from a U.S. pop culture and news perspective, at least) into a single illustration.

There are 143 in total, with an answer key underneath if you get stumped.

How well did you pay attention this year?

Beutler Ink Beutler Ink

Robert Durst admits to murder in HBO documentary The Jinx

Fetty Wap

Mr. Robot debut

Jon Stewart leaves The Daily Show

David Letterman leaves The Late Show

Stephen Colbert takes over The Late Show

RIP BB King

RIP Jean Ritchie

RIP Jackie Collins

RIP Leonard Nimoy

RIP Stuart Scott

RIP Yvonne Craig (Batgirl)

RIP Wes Craven

RIP Christopher Lee

RIP Yogi Berra

RIP Rowdy Roddy Piper

RIP David Carr

RIP Darryl Dawkins

RIP Moses Malone

RIP Grace Lee Boggs

RIP Phil "Philthy Animal" Taylor (Motörhead drummer)

RIP Scott Weiland

RIP Oliver Sacks

Google creates its new parent company, Alphabet Inc.

Paris Terror Attacks

Charlie Hebdo Attack

UCC Shooting

Black Lives Matter campaigns against violence

Starbucks red cup controversy

#NetflixAndChill

All 10 seasons of Friends released on Netflix

Drake accused of having ghostwriter, but "Hotline Bling" still breaks the internet